ipset_data_get returns NULL if the attribute is not available, causes when
running 'ipset list':
$ ipset -N foo hash:ip
$ ipset list
Segmentation fault (core dumped)
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
Not sure about this patch, the missing attr is IPSET_OPT_MEMSIZE.
Is the kernel supposed to send it along (i am on latest nf tree)?
diff --git a/lib/print.c b/lib/print.c
index f81c074..9ad4bab 100644
--- a/lib/print.c
+++ b/lib/print.c
@@ -378,6 +378,8 @@ ipset_print_number(char *buf, unsigned int len,
assert(data);
number = ipset_data_get(data, opt);
+ if (!number)
+ return 0;
maxsize = ipset_data_sizeof(opt, AF_INET);
D("opt: %u, maxsize %zu", opt, maxsize);
if (maxsize == sizeof(uint8_t))
--
1.8.1.5
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
